/* ==========================================================================
   PERICLES — Apple-Inspired Design System
   Soft, smooth, white & grey palette
   ========================================================================== */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ---- CSS Variables ---- */
:root {
    /* Primary — Soft dark slate */
    --color-primary: #1d1d1f;
    --color-primary-light: #424245;
    --color-primary-lighter: #6e6e73;

    /* Greys — Apple-like progression */
    --grey-50: #fbfbfd;
    --grey-100: #f5f5f7;
    --grey-200: #e8e8ed;
    --grey-300: #d2d2d7;
    --grey-400: #b0b0b6;
    --grey-500: #86868b;
    --grey-600: #6e6e73;
    --grey-700: #424245;
    --grey-800: #1d1d1f;

    /* Accent — Subtle blue */
    --color-accent: #0071e3;
    --color-accent-hover: #0077ed;
    --color-accent-soft: rgba(0, 113, 227, 0.08);

    /* Status */
    --color-success: #30d158;
    --color-success-soft: #e8fbef;
    --color-danger: #ff3b30;
    --color-danger-soft: #fff0ef;
    --color-warning: #ff9f0a;
    --color-warning-soft: #fff8eb;
    --color-info: #64d2ff;
    --color-info-soft: #eef9ff;

    /* Surfaces */
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f7;
    --bg-tertiary: #fbfbfd;
    --bg-glass: rgba(255, 255, 255, 0.72);
    --bg-glass-dark: rgba(29, 29, 31, 0.72);

    /* Text */
    --text-primary: #1d1d1f;
    --text-secondary: #6e6e73;
    --text-tertiary: #86868b;
    --text-inverse: #f5f5f7;

    /* Borders */
    --border-color: #d2d2d7;
    --border-light: #e8e8ed;
    --border-focus: var(--color-accent);

    /* Shadows — Ultra soft Apple-like */
    --shadow-xs: 0 0.5px 1px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.1);
    --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.04), 0 0 1px rgba(0, 0, 0, 0.06);
    --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.08), 0 0 1px rgba(0, 0, 0, 0.08);

    /* Radius */
    --radius-sm: 8px;
    --radius: 12px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 0.3s var(--ease-smooth);
    --transition-fast: 0.15s var(--ease-smooth);
    --transition-slow: 0.5s var(--ease-smooth);

    /* Layout */
    --max-width: 1200px;
    --max-width-narrow: 980px;
    --header-height: 48px;
    --section-padding: 120px;
}

/* ---- Dark Mode ---- */
[data-theme="dark"] {
    --color-primary: #f5f5f7;
    --color-primary-light: #d2d2d7;
    --color-primary-lighter: #b0b0b6;

    --bg-primary: #1d1d1f;
    --bg-secondary: #2c2c2e;
    --bg-tertiary: #242426;
    --bg-glass: rgba(29, 29, 31, 0.82);

    --text-primary: #f5f5f7;
    --text-secondary: #b0b0b6;
    --text-tertiary: #86868b;
    --text-inverse: #1d1d1f;

    --border-color: #424245;
    --border-light: #3a3a3c;

    --shadow-xs: 0 0.5px 1px rgba(0, 0, 0, 0.12);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.16);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.24);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.32);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.4);
    --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.16), 0 0 1px rgba(0, 0, 0, 0.2);
    --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.32), 0 0 1px rgba(0, 0, 0, 0.3);

    --color-accent-soft: rgba(0, 113, 227, 0.15);
    --color-success-soft: rgba(48, 209, 88, 0.15);
    --color-danger-soft: rgba(255, 59, 48, 0.15);
    --color-warning-soft: rgba(255, 159, 10, 0.15);
    --color-info-soft: rgba(100, 210, 255, 0.15);
}

/* ---- Accessibility: Focus Visible ---- */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* ---- Reduced Motion ---- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ---- Reset & Base ---- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    line-height: 1.5;
    overflow-x: hidden;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent-hover);
}

img {
    max-width: 100%;
    display: block;
}

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.text-center { text-align: center; }

/* ---- Container ---- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- Section spacing ---- */
.section {
    padding: var(--section-padding) 0;
}

.section-grey {
    background-color: var(--bg-secondary);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
}

/* ==========================================================================
   Navigation / Header
   ========================================================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: 1000;
    background: var(--bg-glass);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.08);
    transition: background var(--transition);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.nav-logo img {
    height: 28px;
    width: auto;
}

.nav-logo .logo-icon {
    width: 28px;
    height: 28px;
    background: var(--color-primary);
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 14px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--text-primary);
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.nav-links a:hover {
    opacity: 1;
    color: var(--text-primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-lang {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 6px 10px;
    border-radius: var(--radius-full);
    transition: background var(--transition-fast);
    position: relative;
}

.nav-lang:hover {
    background: var(--grey-100);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--bg-primary);
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    border: 0.5px solid var(--border-light);
    min-width: 160px;
    padding: 6px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: all var(--transition-fast);
    z-index: 100;
}

.lang-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-dropdown a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    font-size: 0.8125rem;
    color: var(--text-primary);
    border-radius: 6px;
    transition: background var(--transition-fast);
}

.lang-dropdown a:hover {
    background: var(--grey-100);
}

.lang-dropdown a.active {
    color: var(--color-accent);
    font-weight: 500;
    background: rgba(0, 113, 227, 0.06);
}

/* ---- User Dropdown ---- */
.nav-user {
    position: relative;
}

.nav-user-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px 4px 4px;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background var(--transition-fast);
    user-select: none;
}

.nav-user-trigger:hover {
    background: var(--grey-100);
}

.nav-user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    flex-shrink: 0;
}

.nav-user-name {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-primary);
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nav-user-chevron {
    color: var(--text-tertiary);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.nav-user.open .nav-user-chevron {
    transform: rotate(180deg);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--bg-primary);
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    border: 0.5px solid var(--border-light);
    min-width: 256px;
    padding: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: all var(--transition-fast);
    z-index: 200;
}

.user-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown-header {
    padding: 16px;
    border-bottom: 1px solid var(--grey-200);
}

.user-dropdown-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.user-dropdown-email {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.user-dropdown-role {
    margin-top: 8px;
    display: inline-block;
}

.user-dropdown-section {
    padding: 6px;
    border-bottom: 1px solid var(--grey-200);
}

.user-dropdown-section:last-child {
    border-bottom: none;
}

.user-dropdown-label {
    padding: 6px 12px 4px;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    font-size: 0.8125rem;
    color: var(--text-primary);
    border-radius: 6px;
    transition: background var(--transition-fast);
    cursor: pointer;
    text-decoration: none;
}

.user-dropdown-item:hover {
    background: var(--grey-100);
}

.user-dropdown-item svg {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.user-dropdown-empty {
    color: var(--text-tertiary);
    font-style: italic;
    cursor: default;
}

.user-dropdown-empty:hover {
    background: none;
}

.user-dropdown-logout {
    color: var(--color-danger);
}

.user-dropdown-logout svg {
    color: var(--color-danger);
}

.user-dropdown-logout:hover {
    background: var(--color-danger-soft);
}

/* Mobile menu */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    cursor: pointer;
}

.nav-toggle span {
    width: 18px;
    height: 1.5px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.9375rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
    line-height: 1;
}

.btn-primary {
    background: var(--color-accent);
    color: white;
    padding: 14px 28px;
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    color: white;
    transform: scale(1.02);
}

.btn-secondary {
    background: transparent;
    color: var(--color-accent);
    padding: 14px 28px;
}

.btn-secondary:hover {
    color: var(--color-accent-hover);
    background: var(--color-accent-soft);
}

.btn-dark {
    background: var(--color-primary);
    color: white;
    padding: 14px 28px;
}

.btn-dark:hover {
    background: var(--color-primary-light);
    color: white;
    transform: scale(1.02);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid var(--border-color);
    padding: 12px 24px;
}

.btn-outline:hover {
    border-color: var(--text-primary);
    background: var(--grey-50);
}

.btn-ghost {
    background: transparent;
    color: var(--color-accent);
    font-weight: 500;
}

.btn-ghost::after {
    content: '\2192';
    display: inline-block;
    transition: transform var(--transition-fast);
}

.btn-ghost:hover::after {
    transform: translateX(4px);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.0625rem;
}

/* ==========================================================================
   Cards
   ========================================================================== */
.card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-card);
    border: 0.5px solid var(--border-light);
    transition: all var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-card-hover);
}

.card-flat {
    box-shadow: none;
    background: var(--bg-secondary);
    border: none;
}

.card-flat:hover {
    background: var(--grey-200);
    box-shadow: none;
}

.card-icon {
    width: 56px;
    height: 56px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.375rem;
    color: var(--text-primary);
    transition: all var(--transition);
}

.card:hover .card-icon {
    background: var(--color-primary);
    color: white;
}

.card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   Page Header
   ========================================================================== */
.page-header {
    padding: 160px 0 80px;
    text-align: center;
    background: var(--bg-secondary);
}

.page-header h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: 16px;
}

.page-header p {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: #1e293b;
    padding: 64px 0 32px;
    color: #e2e8f0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer .nav-logo {
    color: #f1f5f9;
}

.footer .logo-icon {
    background: #334155;
}

.footer-brand p {
    font-size: 0.875rem;
    color: #94a3b8;
    margin-top: 12px;
    max-width: 280px;
    line-height: 1.6;
}

.footer-col h5 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #64748b;
    margin-bottom: 20px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col a {
    font-size: 0.875rem;
    color: #94a3b8;
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: #f1f5f9;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid #334155;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: #64748b;
}

.footer-social {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #64748b;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    color: #f1f5f9;
    background: #334155;
}

/* ==========================================================================
   Dashboard Info
   ========================================================================== */
.dashboard-info {
    margin-top: 20px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--grey-200);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.info-value {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
}

.role-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-full, 100px);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.role-superadmin {
    background: var(--color-danger-soft);
    color: #c62828;
}

/* ==========================================================================
   Alerts / Flash Messages
   ========================================================================== */
.alert {
    padding: 14px 20px;
    border-radius: var(--radius-lg, 12px);
    font-size: 0.9375rem;
    line-height: 1.5;
    margin-bottom: 24px;
    border: 1px solid transparent;
}

.alert-success {
    background: var(--color-success-soft);
    color: #1a7a34;
    border-color: rgba(48, 209, 88, 0.2);
}

.alert-danger {
    background: var(--color-danger-soft);
    color: #c62828;
    border-color: rgba(255, 59, 48, 0.2);
}

.alert-warning {
    background: var(--color-warning-soft);
    color: #8a6d00;
    border-color: rgba(255, 159, 10, 0.2);
}

.alert-info {
    background: var(--color-info-soft);
    color: #0c5a82;
    border-color: rgba(100, 210, 255, 0.2);
}

/* Brute Force Alert */
.brute-force-alert {
    display: none;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
}
.brute-force-alert.active {
    display: flex;
    animation: bruteForceShake 0.5s ease-in-out;
}
.brute-force-alert strong {
    display: block;
    margin-bottom: 4px;
}
.brute-force-alert .brute-force-icon {
    flex-shrink: 0;
}
.form-blocked {
    opacity: 0.5;
    pointer-events: none;
    user-select: none;
}

/* Login utility classes (CSP-safe, no inline styles) */
.login-2fa-section { margin-top: 16px; }
.login-btn-full { width: 100%; }
.login-btn-verify { width: 100%; margin-top: 8px; }
.login-back-link { text-align: center; margin-top: 16px; }
.login-back-link a { font-size: 0.875rem; color: var(--text-secondary); }

@keyframes bruteForceShake {
    0%, 100% { transform: translateX(0); }
    10%, 50%, 90% { transform: translateX(-4px); }
    30%, 70% { transform: translateX(4px); }
}

/* ==========================================================================
   Security Page
   ========================================================================== */

/* ---- KPI Grid (horizontal layout like db-kpi) ---- */
.sec-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}
.sec-kpi-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-card);
    border: 0.5px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all var(--transition);
}
.sec-kpi-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}
.sec-kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.sec-icon-blocked-ip { background: rgba(255, 59, 48, 0.1); color: #ff3b30; }
.sec-icon-blocked-user { background: rgba(255, 159, 10, 0.1); color: #ff9f0a; }
.sec-icon-tracked { background: rgba(0, 113, 227, 0.1); color: #0071e3; }
.sec-icon-attempts { background: rgba(94, 92, 230, 0.1); color: #5e5ce6; }
.sec-kpi-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.sec-kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    line-height: 1.1;
}
.sec-kpi-label {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.sec-val-danger { color: var(--color-danger); }
.sec-val-warning { color: var(--color-warning); }

/* ---- Controls bar ---- */
.sec-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.sec-control-left,
.sec-control-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ---- Tabs — Apple segmented control ---- */
.sec-tabs {
    display: inline-flex;
    gap: 2px;
    padding: 3px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    border: 0.5px solid var(--border-light);
}
.sec-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    font-size: 0.8125rem;
    font-weight: 500;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}
.sec-tab:hover {
    color: var(--text-primary);
    background: var(--grey-200);
}
.sec-tab.active {
    background: var(--bg-primary);
    color: var(--text-primary);
    box-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 0 0.5px rgba(0,0,0,0.12);
    font-weight: 600;
}
.sec-tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: var(--radius-full);
    background: var(--grey-100);
    color: var(--text-tertiary);
    font-size: 0.6875rem;
    font-weight: 700;
}
.sec-tab.active .sec-tab-count {
    background: var(--color-accent-soft);
    color: var(--color-accent);
}

/* ---- Panels ---- */
.sec-panel {
    display: none;
}
.sec-panel.active {
    display: block;
    animation: secFadeIn 0.35s var(--ease-smooth);
}
@keyframes secFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---- Card wrapper ---- */
.sec-card {
    padding: 0;
    overflow: hidden;
}
.sec-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-light);
    gap: 16px;
    flex-wrap: wrap;
}
.sec-card-title {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-tertiary);
}
.sec-card-title h3 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}
.sec-card-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 8px;
    border-radius: var(--radius-full);
    background: var(--grey-100);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-secondary);
}

/* ---- Table ---- */
.sec-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
}
.sec-table th,
.sec-table td {
    padding: 12px 24px;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}
.sec-table th {
    font-weight: 600;
    color: var(--text-tertiary);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    background: var(--bg-secondary);
}
.sec-table tbody tr {
    transition: background var(--transition-fast);
}
.sec-table tbody tr:hover {
    background: var(--grey-50);
}
.sec-table tbody tr:last-child td {
    border-bottom: none;
}

.sec-identifier {
    background: var(--grey-100);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-family: 'SF Mono', 'Menlo', 'Monaco', 'Consolas', monospace;
    color: var(--text-primary);
    border: none;
}
.sec-attempt-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 24px;
    padding: 0 8px;
    border-radius: var(--radius-full);
    background: var(--grey-100);
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--text-primary);
}
.sec-date {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    white-space: nowrap;
}
.sec-reason {
    max-width: 240px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-secondary);
}
.sec-countdown {
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--color-danger);
    font-size: 0.875rem;
}

/* ---- Badges ---- */
.sec-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}
.sec-badge-blocked {
    background: var(--color-danger-soft);
    color: var(--color-danger);
}
.sec-badge-monitoring {
    background: var(--color-success-soft);
    color: var(--color-success);
}
.sec-badge-ip {
    background: var(--color-info-soft);
    color: #0c5a82;
}
.sec-badge-username {
    background: rgba(94, 92, 230, 0.1);
    color: #5e5ce6;
}

/* ---- Empty State ---- */
.sec-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}
.sec-empty-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--grey-100);
    color: var(--text-tertiary);
    margin-bottom: 16px;
}
.sec-empty-icon.sec-empty-success {
    background: var(--color-success-soft);
    color: var(--color-success);
}
.sec-empty-state h4 {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-tertiary);
    margin: 0;
}

/* ---- Search ---- */
.sec-search-wrap {
    position: relative;
}
.sec-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    pointer-events: none;
}
.sec-search {
    padding: 8px 12px 8px 36px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.8125rem;
    width: 240px;
    transition: all 0.2s;
}
.sec-search:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-soft);
}

/* ---- Modal description ---- */
.sec-modal-desc {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 16px;
    line-height: 1.5;
}

/* ---- Button danger ---- */
.btn-danger {
    background: var(--color-danger);
    color: #fff;
    border: none;
}
.btn-danger:hover {
    background: #e0342a;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .sec-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 640px) {
    .sec-kpi-grid {
        grid-template-columns: 1fr;
    }
    .sec-controls {
        flex-direction: column;
        align-items: stretch;
    }
    .sec-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .sec-tab {
        white-space: nowrap;
        padding: 7px 14px;
        font-size: 0.75rem;
    }
    .sec-search {
        width: 100%;
    }
    .sec-kpi-value {
        font-size: 1.5rem;
    }
    .sec-card-header {
        padding: 16px;
    }
    .sec-table th,
    .sec-table td {
        padding: 10px 16px;
    }
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */
.toast-container {
    position: fixed;
    top: 80px;
    right: 24px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    padding: 14px 20px;
    background: var(--bg-primary);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border: 0.5px solid var(--border-light);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 360px;
    pointer-events: auto;
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.3s var(--ease-smooth), transform 0.3s var(--ease-smooth);
}

.toast.show {
    opacity: 1;
    transform: translateX(0);
}

.toast.toast-exit {
    opacity: 0;
    transform: translateX(60px);
}

.toast.success, .toast.toast-success { border-left: 3px solid var(--color-success); }
.toast.error, .toast.toast-error { border-left: 3px solid var(--color-danger); }
.toast.warning, .toast.toast-warning { border-left: 3px solid var(--color-warning); }

/* ==========================================================================
   Animations — Scroll reveal
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease-smooth), transform 0.7s var(--ease-smooth);
}

.reveal.visible,
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Scrollbar
   ========================================================================== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--grey-300);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--grey-400);
}

/* ==========================================================================
   Utility
   ========================================================================== */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.mb-0 { margin-bottom: 0; }
.mt-sm { margin-top: 8px; }
.mt-md { margin-top: 16px; }
.mt-lg { margin-top: 32px; }
.mt-xl { margin-top: 64px; }
.mb-md { margin-bottom: 16px; }
.mb-lg { margin-bottom: 20px; }

/* ---- Admin utility classes ---- */
.clients-filter-actions { display: flex; gap: 8px; align-items: center; }
.filter-select { width: auto; padding: 10px 14px; font-size: 0.875rem; }
.modal-sm { max-width: 420px; }
.btn-danger { background: var(--color-danger) !important; color: white !important; }
.btn-danger:hover { background: #e63329 !important; }
.btn-outline-danger { color: var(--color-danger); border-color: var(--color-danger); }
.btn-outline-danger:hover { background: var(--color-danger-soft); color: #c62828; }
.card-narrow { max-width: 600px; }
.text-muted { color: var(--text-tertiary); }
.p-lg { padding: 24px; }
.pwd-hint { display: none; color: var(--text-tertiary); font-weight: 400; }
.user-login-cell { font-size: 0.8125rem; color: var(--text-tertiary); }
.hidden { display: none; }
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ==========================================================================
   ADMIN LAYOUT — Sidebar + Content Wrapper
   ========================================================================== */

/* ---- Navbar adjustments ---- */
.nav-inner {
    max-width: none;
    margin: 0;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: none;
    border: none;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.sidebar-toggle:hover {
    background: var(--grey-100);
    color: var(--text-primary);
}

.nav-badge-mgmt {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 3px 8px;
    background: var(--color-accent-soft);
    color: var(--color-accent);
    border-radius: var(--radius-full);
}

/* ---- Sidebar ---- */
.sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    width: 240px;
    background: var(--bg-primary);
    border-right: 0.5px solid var(--border-light);
    z-index: 900;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s var(--ease-smooth);
    overflow-y: auto;
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
}

.sidebar-section {
    margin-bottom: 24px;
}

.sidebar-section-label {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-tertiary);
    padding: 0 12px 8px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.sidebar-link:hover {
    background: var(--grey-100);
    color: var(--text-primary);
}

.sidebar-link.active {
    background: var(--color-accent-soft);
    color: var(--color-accent);
}

.sidebar-link.active svg {
    color: var(--color-accent);
}

.sidebar-link svg {
    flex-shrink: 0;
    color: var(--text-tertiary);
    transition: color var(--transition-fast);
}

.sidebar-link:hover svg {
    color: var(--text-primary);
}

.sidebar-link-muted {
    color: var(--text-tertiary);
    font-size: 0.75rem;
}

.sidebar-footer {
    padding: 12px;
    border-top: 0.5px solid var(--border-light);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.3);
    z-index: 899;
}

/* ---- Content wrapper ---- */
.mgmt-content {
    margin-left: 240px;
    min-height: calc(100vh - var(--header-height));
    transition: margin-left 0.25s var(--ease-smooth);
    display: flex;
    flex-direction: column;
}

.sidebar.collapsed ~ .mgmt-content,
.sidebar.collapsed ~ #sidebarOverlay ~ .mgmt-content {
    margin-left: 0;
}

.mgmt-content .page-header {
    padding: 84px 0 24px;
}

.mgmt-content .section {
    padding: 28px 0 48px;
    flex: 1;
}

.footer {
    background: #1e293b;
    padding: 64px 0 32px;
    color: #e2e8f0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer .nav-logo {
    color: #f1f5f9;
}

.footer .logo-icon {
    background: #334155;
}

.footer-brand p {
    font-size: 0.875rem;
    color: #94a3b8;
    margin-top: 12px;
    max-width: 280px;
    line-height: 1.6;
}

.footer-col h5 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #64748b;
    margin-bottom: 20px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col a {
    font-size: 0.875rem;
    color: #94a3b8;
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: #f1f5f9;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid #334155;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: #64748b;
}

.footer-social {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #64748b;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    color: #f1f5f9;
    background: #334155;
}

/* ==========================================================================
   Forms
   ========================================================================== */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1.5px solid transparent;
    border-radius: var(--radius);
    font-size: 0.9375rem;
    font-family: inherit;
    color: var(--text-primary);
    transition: all var(--transition-fast);
    outline: none;
}

.form-control:focus {
    background: var(--bg-primary);
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.form-control::placeholder {
    color: var(--text-tertiary);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2386868b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
    cursor: pointer;
}

/* ==========================================================================
   CLIENTS MANAGEMENT
   ========================================================================== */

/* ---- Page Controls ---- */
.clients-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.clients-search {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    max-width: 400px;
}

.clients-search .form-control {
    padding: 10px 14px;
    font-size: 0.875rem;
}

/* ---- Clients Count ---- */
.clients-count {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    font-weight: 500;
    white-space: nowrap;
}

/* ---- Table Loading Skeleton ---- */
.table-loading {
    padding: 16px;
}

.skeleton-row {
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    margin-bottom: 8px;
    animation: skeleton-pulse 1.2s ease-in-out infinite;
}

.skeleton-row:nth-child(2) { animation-delay: 0.1s; }
.skeleton-row:nth-child(3) { animation-delay: 0.2s; }
.skeleton-row:nth-child(4) { animation-delay: 0.3s; }
.skeleton-row:nth-child(5) { animation-delay: 0.4s; }

@keyframes skeleton-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ---- Clients Table ---- */
.clients-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.clients-table thead th {
    text-align: left;
    padding: 12px 16px;
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border-light);
    white-space: nowrap;
}

.clients-table tbody td {
    padding: 14px 16px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

.clients-table tbody tr {
    transition: background var(--transition-fast);
    cursor: pointer;
}

.clients-table tbody tr:hover {
    background: var(--bg-secondary);
}

.clients-table tbody tr:last-child td {
    border-bottom: none;
}

.client-name-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.client-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--color-accent-soft);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8125rem;
    font-weight: 700;
    flex-shrink: 0;
}

.client-avatar.avatar-color-0 { background: var(--color-accent-soft); color: var(--color-accent); }
.client-avatar.avatar-color-1 { background: rgba(48, 209, 88, 0.12); color: #1a7a34; }
.client-avatar.avatar-color-2 { background: rgba(255, 149, 0, 0.12); color: #c76a00; }
.client-avatar.avatar-color-3 { background: rgba(175, 82, 222, 0.12); color: #7b2fa0; }
.client-avatar.avatar-color-4 { background: rgba(255, 59, 48, 0.12); color: #c62828; }
.client-avatar.avatar-color-5 { background: rgba(0, 199, 190, 0.12); color: #00897b; }

.client-name-text h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1px;
    line-height: 1.2;
}

.client-name-text p {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin: 0;
    line-height: 1.2;
}

/* ---- Status Badges ---- */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.status-active {
    background: var(--color-success-soft);
    color: #1a7a34;
}

.status-inactive {
    background: var(--grey-100);
    color: var(--grey-600);
}

.status-suspended {
    background: var(--color-danger-soft);
    color: #c62828;
}

/* ---- Product Tags ---- */
.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.product-tag {
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.6875rem;
    font-weight: 600;
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

.product-tag-ad { background: rgba(0, 113, 227, 0.1); color: #0071e3; }
.product-tag-cyber { background: rgba(48, 209, 88, 0.1); color: #1a7a34; }

.product-tag-none {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-style: italic;
}

/* ---- Date Cell ---- */
.cell-date {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    white-space: nowrap;
}

/* ---- Button Loading State ---- */
.btn-loading {
    opacity: 0.65;
    cursor: wait !important;
    pointer-events: none;
}

/* ---- Button Success State ---- */
.btn-success {
    background: var(--color-success) !important;
    border-color: var(--color-success) !important;
    color: white !important;
    pointer-events: none;
}

/* ---- Actions ---- */
.table-actions {
    display: flex;
    gap: 4px;
}

.table-action-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-tertiary);
    background: none;
    border: none;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.table-action-btn:hover {
    background: var(--grey-100);
    color: var(--text-primary);
}

.table-action-btn.danger:hover {
    background: var(--color-danger-soft);
    color: var(--color-danger);
}

/* ---- Modals ---- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalIn 0.2s var(--ease-smooth);
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.96) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px 0;
}

.modal-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: none;
    border: none;
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.modal-close:hover {
    background: var(--grey-100);
    color: var(--text-primary);
}

.modal-body {
    padding: 20px 28px;
}

.modal-body .form-group {
    margin-bottom: 16px;
}

.modal-body .form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.modal-body .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding: 0 28px 24px;
}

/* ---- Client Detail ---- */
.client-detail-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.client-detail-left {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.client-back-btn {
    align-self: flex-start;
}

.client-detail-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.client-detail-avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    background: var(--color-accent-soft);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    flex-shrink: 0;
}

.client-detail-name-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.client-detail-meta h2 {
    font-size: 1.5rem;
    margin: 0;
}

.client-detail-meta p {
    font-size: 0.875rem;
    margin-top: 4px;
}

.client-detail-actions {
    display: flex;
    align-items: center;
    align-self: center;
    gap: 8px;
}

/* ---- Tabs ---- */
.mgmt-tabs {
    display: flex;
    gap: 2px;
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 24px;
}

.mgmt-tab {
    padding: 10px 20px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
    cursor: pointer;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
}

.mgmt-tab:hover {
    color: var(--text-primary);
}

.mgmt-tab.active {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* ---- Product Access Toggles ---- */
.access-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.access-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: var(--bg-primary);
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
}

.access-card.enabled {
    border-color: rgba(0, 113, 227, 0.3);
    background: var(--color-accent-soft);
}

.access-card-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.access-card-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.access-card.enabled .access-card-icon {
    background: rgba(0, 113, 227, 0.12);
    color: var(--color-accent);
}

.access-card-info h4 {
    font-size: 0.9375rem;
    margin-bottom: 2px;
}

.access-card-info p {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin: 0;
}

/* Toggle switch */
.toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--grey-300);
    border-radius: var(--radius-full);
    transition: background var(--transition-fast);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: transform var(--transition-fast);
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--color-accent);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(20px);
}

.toggle-loading {
    opacity: 0.5;
    pointer-events: none;
}

.toggle-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 12px;
    margin: -6px 0 0 -6px;
    border: 2px solid transparent;
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: toggle-spin 0.6s linear infinite;
}

@keyframes toggle-spin {
    to { transform: rotate(360deg); }
}

/* ---- Users Table in Detail ---- */
.users-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.users-section-header h3 {
    font-size: 1rem;
}

.role-viewer {
    background: var(--grey-100);
    color: var(--grey-600);
}

.role-manager {
    background: var(--color-accent-soft);
    color: var(--color-accent);
}

.role-superadmin {
    background: var(--color-danger-soft);
    color: #c62828;
}

/* ---- Empty state ---- */
.empty-state {
    text-align: center;
    padding: 60px 24px;
    color: var(--text-tertiary);
}

.empty-state svg {
    margin-bottom: 16px;
    color: var(--grey-300);
}

.empty-state h4 {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.empty-state p {
    font-size: 0.875rem;
    margin-bottom: 20px;
}

/* ==========================================================================
   SERVER MONITORING — Dashboard Styles
   ========================================================================== */

/* ---- Controls Bar ---- */
.srv-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.srv-range-selector {
    display: flex;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    padding: 3px;
    gap: 2px;
    border: 0.5px solid var(--border-light);
}

.srv-range-btn {
    padding: 7px 16px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    background: transparent;
    border: none;
    cursor: pointer;
}

.srv-range-btn:hover {
    color: var(--text-primary);
    background: var(--grey-200);
}

.srv-range-btn.active {
    background: var(--bg-primary);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    font-weight: 600;
}

.srv-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.srv-auto-refresh {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.srv-auto-refresh input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-accent);
    cursor: pointer;
}

.srv-last-update {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    min-width: 80px;
}

/* ---- Metrics Grid ---- */
.srv-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

.srv-metric-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-card);
    border: 0.5px solid var(--border-light);
    transition: all var(--transition);
}

.srv-metric-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.srv-metric-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.srv-metric-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.srv-icon-cpu { background: rgba(0, 113, 227, 0.1); color: #0071e3; }
.srv-icon-ram { background: rgba(48, 209, 88, 0.1); color: #30d158; }
.srv-icon-disk { background: rgba(255, 159, 10, 0.1); color: #ff9f0a; }
.srv-icon-net { background: rgba(94, 92, 230, 0.1); color: #5e5ce6; }
.srv-icon-load { background: rgba(255, 55, 95, 0.1); color: #ff375f; }
.srv-icon-uptime { background: rgba(100, 210, 255, 0.1); color: #64d2ff; }
.srv-icon-swap { background: rgba(175, 82, 222, 0.1); color: #af52de; }
.srv-icon-temp { background: rgba(255, 69, 58, 0.1); color: #ff453a; }

.srv-metric-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.srv-metric-value {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 10px;
    line-height: 1.1;
}

.srv-metric-uptime {
    font-size: 1.25rem;
    font-weight: 600;
}

/* ---- Metric Bars ---- */
.srv-metric-bar {
    height: 6px;
    background: var(--grey-200);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: 10px;
}

.srv-metric-bar-fill {
    height: 100%;
    width: 0;
    border-radius: var(--radius-full);
    transition: width 0.6s var(--ease-smooth), background-color 0.3s;
}

.srv-bar-ok { background: var(--color-success); }
.srv-bar-warn { background: var(--color-warning); }
.srv-bar-danger { background: var(--color-danger); }

.srv-bar-cpu { background: #0071e3; }
.srv-bar-ram { background: #30d158; }
.srv-bar-disk { background: #ff9f0a; }
.srv-bar-swap { background: #af52de; }

.srv-metric-value + .srv-metric-details {
    margin-top: 12px;
}
.srv-metric-details {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.srv-metric-details b {
    color: var(--text-secondary);
    font-weight: 600;
}

/* ---- Charts Grid ---- */
.srv-charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.srv-chart-card {
    padding: 28px;
}

.srv-chart-card:hover {
    transform: none;
}

.srv-chart-card h3 {
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.srv-chart-card canvas {
    height: 220px !important;
}

/* ---- Section Grid (2 columns) ---- */
.srv-section-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.srv-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}

/* ---- Tables ---- */
.srv-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.srv-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
}

.srv-table thead th {
    text-align: left;
    padding: 10px 14px;
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border-light);
    white-space: nowrap;
}

.srv-table tbody td {
    padding: 10px 14px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

.srv-table tbody tr:last-child td {
    border-bottom: none;
}

.srv-table tbody tr:hover {
    background: var(--bg-secondary);
}

.srv-table code {
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;
    font-size: 0.75rem;
    background: var(--bg-secondary);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--text-primary);
}

.srv-cmd {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ---- Mini Bars (partitions) ---- */
.srv-mini-bar {
    display: inline-block;
    width: 60px;
    height: 4px;
    background: var(--grey-200);
    border-radius: var(--radius-full);
    overflow: hidden;
    vertical-align: middle;
    margin-right: 6px;
}

.srv-mini-bar-fill {
    height: 100%;
    background: var(--color-accent);
    border-radius: var(--radius-full);
}

/* ---- Process Badges ---- */
.srv-proc-summary {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.srv-proc-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

.srv-proc-badge b {
    font-weight: 700;
    color: var(--text-primary);
}

.srv-badge-success {
    background: var(--color-success-soft);
    color: #1a7a34;
}

.srv-badge-success b { color: #1a7a34; }

.srv-badge-info {
    background: var(--color-info-soft);
    color: #0c5a82;
}

.srv-badge-info b { color: #0c5a82; }

.srv-badge-warning {
    background: var(--color-warning-soft);
    color: #8a6d00;
}

.srv-badge-warning b { color: #8a6d00; }

/* ---- Status Indicators ---- */
.srv-status-success {
    color: var(--color-success);
    font-size: 1.125rem;
}

.srv-status-failed {
    color: var(--color-danger);
    font-size: 1.125rem;
}

/* ==========================================================================
   Login Page
   ========================================================================== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    padding: 24px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow-lg);
    border: 0.5px solid var(--border-light);
}

.login-header {
    text-align: center;
    margin-bottom: 36px;
}

.login-header .login-logo {
    display: block;
    max-height: 56px;
    width: auto;
    margin: 0 auto 20px;
}

.login-header h2 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.login-header p {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.login-form .form-group {
    margin-bottom: 16px;
}

.login-form .btn {
    width: 100%;
    margin-top: 8px;
}

.login-extras {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
    font-size: 0.8125rem;
}

.login-extras label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    cursor: pointer;
}

.login-extras a {
    font-size: 0.8125rem;
}

.login-divider {
    text-align: center;
    margin: 24px 0;
    position: relative;
}

.login-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border-light);
}

.login-divider span {
    position: relative;
    padding: 0 16px;
    background: var(--bg-primary);
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

/* ==========================================================================
   Database Management Page
   ========================================================================== */

/* ---- Utility classes ---- */
.db-modal-detail { max-width: 900px; }
.db-grid-placeholder { grid-column: 1 / -1; padding: 60px 20px; }
.db-tfoot-total td { font-weight: 600; background: var(--bg-tertiary); }
.db-text-small { font-size: .8125rem; }
.db-text-danger { color: var(--color-danger); }
.srv-metric-bar-fill { width: 0; }

/* ---- Controls bar ---- */
.db-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.db-controls-left,
.db-controls-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.db-last-update {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    min-width: 80px;
}

/* ---- Tabs — Apple segmented control ---- */
.db-tabs {
    display: inline-flex;
    gap: 2px;
    margin-bottom: 32px;
    padding: 3px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    border: 0.5px solid var(--border-light);
}

.db-tab {
    padding: 8px 24px;
    font-size: 0.8125rem;
    font-weight: 500;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.db-tab:hover {
    color: var(--text-primary);
    background: var(--grey-200);
}

.db-tab.active {
    background: var(--bg-primary);
    color: var(--text-primary);
    box-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 0 0.5px rgba(0,0,0,0.12);
    font-weight: 600;
}

.db-tab-content {
    display: none;
}

.db-tab-content.active {
    display: block;
    animation: dbFadeIn 0.35s var(--ease-smooth);
}

@keyframes dbFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---- KPI Cards ---- */
.db-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

.db-kpi-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-card);
    border: 0.5px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all var(--transition);
}

.db-kpi-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.db-kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.db-icon-db    { background: rgba(0, 113, 227, 0.1); color: #0071e3; }
.db-icon-table { background: rgba(48, 209, 88, 0.1); color: #30d158; }
.db-icon-size  { background: rgba(255, 159, 10, 0.1); color: #ff9f0a; }
.db-icon-rows  { background: rgba(94, 92, 230, 0.1); color: #5e5ce6; }

.db-kpi-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.db-kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    line-height: 1.1;
}

.db-kpi-label {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* ---- Server stats 2x2 grid ---- */
.db-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.db-stats-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    border: 0.5px solid var(--border-light);
    overflow: hidden;
    transition: all var(--transition);
}

.db-stats-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.db-stats-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-tertiary);
}

.db-stats-header h3 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.01em;
}

.db-stats-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.db-stats-icon {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.db-sicon-mysql   { background: rgba(0, 113, 227, 0.1); color: #0071e3; }
.db-sicon-buffer  { background: rgba(255, 159, 10, 0.1); color: #ff9f0a; }
.db-sicon-query   { background: rgba(48, 209, 88, 0.1); color: #30d158; }
.db-sicon-traffic { background: rgba(94, 92, 230, 0.1); color: #5e5ce6; }

.db-stats-body {
    padding: 8px 24px 20px;
}

.db-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
}

.db-info-row:last-child {
    border-bottom: none;
}

.db-info-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.db-info-value {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.db-metric-bar-wrap {
    padding: 4px 0 8px;
}

/* ---- Query breakdown pills ---- */
.db-query-breakdown {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 14px;
}

.db-query-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 11px 16px;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.db-query-item span:first-child {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.db-q-select { background: rgba(0, 113, 227, 0.08); color: #0071e3; }
.db-q-insert { background: rgba(48, 209, 88, 0.08); color: #30d158; }
.db-q-update { background: rgba(255, 159, 10, 0.08); color: #ff9f0a; }
.db-q-delete { background: rgba(255, 55, 95, 0.08); color: #ff375f; }

[data-theme="dark"] .db-q-select { background: rgba(0, 113, 227, 0.15); }
[data-theme="dark"] .db-q-insert { background: rgba(48, 209, 88, 0.15); }
[data-theme="dark"] .db-q-update { background: rgba(255, 159, 10, 0.15); }
[data-theme="dark"] .db-q-delete { background: rgba(255, 55, 95, 0.15); }

/* ---- Charts section ---- */
.db-charts-section {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.db-chart-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    border: 0.5px solid var(--border-light);
    position: relative;
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
}

.db-chart-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

/* ── Access Card Link (clickable) ── */
a.access-card-link {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}
a.access-card-link:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}
.access-card-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.access-card-chevron {
    color: var(--text-tertiary);
    transition: transform var(--transition-fast);
}
a.access-card-link:hover .access-card-chevron {
    color: var(--color-accent);
    transform: translateX(2px);
}

/* ── CyberAuditHub Access Page ── */
.cah-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 0.875rem;
}
.cah-breadcrumb-link {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 500;
    transition: opacity var(--transition-fast);
}
.cah-breadcrumb-link:hover { opacity: 0.7; }
.cah-breadcrumb-sep { color: var(--text-tertiary); }

.cah-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 36px;
}
.cah-summary-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 22px 20px;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    border: 0.5px solid var(--border-light);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition), transform var(--transition);
}
.cah-summary-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}
.cah-summary-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.cah-icon-accent  { background: rgba(0, 113, 227, 0.1); color: var(--color-accent); }
.cah-icon-success { background: rgba(48, 209, 88, 0.1); color: var(--color-success); }
.cah-icon-warning { background: rgba(255, 159, 10, 0.1); color: var(--color-warning); }
.cah-icon-purple  { background: rgba(94, 92, 230, 0.1); color: #5e5ce6; }
.cah-summary-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.cah-summary-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-bottom: 4px;
    letter-spacing: 0.01em;
}
.cah-summary-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}
.cah-summary-next {
    font-size: 0.7rem;
    color: var(--color-warning);
    margin-top: 4px;
    font-weight: 500;
}

.cah-section-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.cah-standards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 18px;
}
.cah-std-card {
    padding: 0;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    border: 0.5px solid var(--border-light);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition), transform var(--transition);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.cah-std-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

/* Colored top accent strip */
.cah-std-card::before {
    content: '';
    display: block;
    height: 3px;
    background: var(--bg-secondary);
    flex-shrink: 0;
}
.cah-std-card.cah-std-active::before {
    background: linear-gradient(90deg, var(--color-success), rgba(48, 209, 88, 0.4));
}
.cah-std-card.cah-std-cancelling::before {
    background: linear-gradient(90deg, var(--color-warning), rgba(255, 159, 10, 0.4));
}

.cah-std-card.cah-std-active {
    border-color: rgba(48, 209, 88, 0.25);
}
.cah-std-card.cah-std-cancelling {
    border-color: rgba(255, 159, 10, 0.25);
}

.cah-std-body {
    padding: 20px 22px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.cah-std-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 12px;
}
.cah-std-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius);
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    flex-shrink: 0;
}
.cah-std-active .cah-std-icon {
    background: rgba(48, 209, 88, 0.1);
    color: var(--color-success);
}
.cah-std-cancelling .cah-std-icon {
    background: rgba(255, 159, 10, 0.1);
    color: var(--color-warning);
}
.cah-std-meta {
    flex: 1;
    min-width: 0;
}
.cah-std-meta h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0 0 3px 0;
    color: var(--text-primary);
    line-height: 1.3;
}
.cah-std-cat {
    font-size: 0.72rem;
    color: var(--text-tertiary);
    letter-spacing: 0.02em;
}
.cah-std-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    flex-shrink: 0;
    text-align: right;
    line-height: 1.2;
    padding-top: 2px;
}
.cah-std-price span {
    display: block;
    font-size: 0.65rem;
    font-weight: 400;
    color: var(--text-tertiary);
    margin-top: 1px;
}
.cah-std-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0 0 16px 0;
    line-height: 1.6;
    flex: 1;
}
.cah-std-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 10px 14px;
    border-radius: var(--radius);
    margin-bottom: 14px;
    flex-wrap: wrap;
}
.cah-status-active {
    background: rgba(48, 209, 88, 0.07);
    color: var(--color-success);
}
.cah-status-cancelling {
    background: rgba(255, 159, 10, 0.07);
    color: var(--color-warning);
}
.cah-status-expired {
    background: rgba(255, 59, 48, 0.07);
    color: var(--color-danger);
}
.cah-status-none {
    background: var(--bg-secondary);
    color: var(--text-tertiary);
}
.cah-std-since,
.cah-std-granted {
    font-size: 0.68rem;
    color: var(--text-tertiary);
    font-weight: 400;
    margin-left: auto;
}
.cah-std-granted {
    width: 100%;
    margin-left: 0;
    margin-top: 4px;
}
.cah-std-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
}
.cah-std-actions .btn {
    flex: 1;
    justify-content: center;
}

@media (max-width: 1200px) {
    .cah-summary-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .cah-standards-grid {
        grid-template-columns: 1fr;
    }
    .cah-summary-grid {
        grid-template-columns: 1fr;
    }
    .cah-std-header {
        flex-wrap: wrap;
    }
    .cah-std-price {
        width: 100%;
        text-align: left;
        margin-top: 4px;
    }
}

.db-chart-wide {
    grid-column: 1 / -1;
}

.db-chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px 0;
    gap: 12px;
}

.db-chart-title-group {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.db-chart-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.db-chart-icon-size  { background: rgba(0, 113, 227, 0.1); color: #0071e3; }
.db-chart-icon-query { background: rgba(48, 209, 88, 0.1); color: #30d158; }
.db-chart-icon-ratio { background: rgba(94, 92, 230, 0.1); color: #5e5ce6; }

.db-chart-header h3 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
}

.db-chart-subtitle {
    font-size: 0.6875rem;
    color: var(--text-tertiary);
    font-weight: 400;
}

.db-chart-badge {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--color-accent);
    background: var(--color-accent-soft);
    padding: 5px 12px;
    border-radius: var(--radius-full);
    white-space: nowrap;
    letter-spacing: -0.02em;
}

.db-chart-legend-inline {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
}

.db-legend-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 2px;
    margin-right: 4px;
}

.db-legend-data  { background: rgba(0, 113, 227, 0.75); }
.db-legend-index { background: rgba(94, 92, 230, 0.65); }

.db-chart-body {
    padding: 16px 24px 20px;
    position: relative;
}

.db-chart-body canvas {
    height: 230px !important;
}

.db-chart-body-bar {
    padding: 16px 24px 16px;
}

.db-chart-body-bar canvas {
    height: 180px !important;
}

/* ---- Databases table (card wrapper) ---- */
.db-table-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    border: 0.5px solid var(--border-light);
    overflow: hidden;
}

.db-table-card .table-responsive {
    margin: 0;
}

/* Database table — same style as clients-table */
.db-table-card .mgmt-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    margin: 0;
}

.db-table-card .mgmt-table thead th {
    text-align: left;
    padding: 12px 16px;
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-tertiary);
    white-space: nowrap;
}

.db-table-card .mgmt-table tbody td {
    padding: 14px 16px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
    font-size: 0.8125rem;
    font-variant-numeric: tabular-nums;
}

.db-table-card .mgmt-table tbody tr {
    transition: background var(--transition-fast);
}

.db-table-card .mgmt-table tbody tr:hover {
    background: var(--bg-secondary);
}

.db-table-card .mgmt-table tbody tr:last-child td {
    border-bottom: none;
}

.db-table-card .mgmt-table tfoot td {
    padding: 14px 16px;
    font-weight: 600;
    font-size: 0.8125rem;
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    color: var(--text-primary);
}

/* Detail button inside table */
.db-table-card .btn-sm {
    padding: 6px 14px;
    font-size: 0.75rem;
}

/* ---- Detail Modal enhancements ---- */
.db-modal-detail .modal-header {
    border-bottom: 1px solid var(--border-light);
}

.db-modal-detail .mgmt-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
}

.db-modal-detail .mgmt-table thead th {
    text-align: left;
    padding: 10px 14px;
    font-weight: 600;
    font-size: 0.6875rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-tertiary);
    white-space: nowrap;
}

.db-modal-detail .mgmt-table tbody td {
    padding: 10px 14px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-light);
    font-variant-numeric: tabular-nums;
}

.db-modal-detail .mgmt-table tbody tr:hover {
    background: var(--bg-secondary);
}

.db-modal-detail .mgmt-table tbody tr:last-child td {
    border-bottom: none;
}

/* ---- Clients DB grid ---- */
.db-clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 20px;
}

.db-client-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    border: 0.5px solid var(--border-light);
    padding: 24px;
    transition: all var(--transition);
}

.db-client-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.db-client-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.db-client-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.db-client-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--color-accent-soft);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8125rem;
    font-weight: 700;
    flex-shrink: 0;
}

.db-client-info h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.db-client-total {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-accent);
    white-space: nowrap;
}

.db-client-products {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.db-client-dbs {
    border-top: 1px solid var(--border-light);
    padding-top: 14px;
}

.db-client-dbs-label {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
}

.db-client-db-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-light);
}

.db-client-db-row:last-child {
    border-bottom: none;
}

.db-client-db-name {
    font-weight: 500;
    color: var(--text-primary);
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;
    font-size: 0.75rem;
}

.db-client-db-size {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   Responsive — Management
   ========================================================================== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    .srv-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .srv-charts-grid {
        grid-template-columns: 1fr;
    }

    .srv-section-grid {
        grid-template-columns: 1fr;
    }

    .clients-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .clients-search {
        max-width: 100%;
    }

    .access-grid {
        grid-template-columns: 1fr;
    }

    .db-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .db-stats-grid {
        grid-template-columns: 1fr;
    }

    .db-charts-section {
        grid-template-columns: 1fr;
    }

    .db-chart-wide {
        grid-column: auto;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
        --header-height: 56px;
    }

    /* Sidebar becomes overlay on mobile */
    .sidebar {
        transform: translateX(-100%);
        z-index: 1001;
    }

    body.sidebar-open .sidebar {
        transform: translateX(0);
    }

    body.sidebar-open .sidebar-overlay {
        display: block;
    }

    .mgmt-content {
        margin-left: 0;
    }

    .srv-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .srv-range-selector {
        flex-wrap: wrap;
        justify-content: center;
    }

    .srv-actions {
        justify-content: center;
        flex-wrap: wrap;
    }

    .srv-metrics-grid {
        grid-template-columns: 1fr;
    }

    .srv-metric-value {
        font-size: 1.5rem;
    }

    .mgmt-content .page-header {
        padding: 72px 0 20px;
    }

    .srv-section-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .client-detail-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .client-detail-actions {
        align-self: flex-start;
    }

    .modal-body .form-row {
        grid-template-columns: 1fr;
    }

    /* Responsive table horizontal scroll */
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .db-kpi-grid {
        grid-template-columns: 1fr;
    }

    .db-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .db-clients-grid {
        grid-template-columns: 1fr;
    }

    .db-query-breakdown {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .srv-range-btn {
        padding: 6px 10px;
        font-size: 0.75rem;
    }

    .card {
        padding: 24px;
    }

    .srv-chart-card canvas {
        height: 180px !important;
    }

    .db-chart-card canvas,
    .db-chart-body canvas {
        height: 180px !important;
    }

    .db-chart-body-bar canvas {
        height: 140px !important;
    }

    .mgmt-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .mgmt-tab {
        white-space: nowrap;
        padding: 10px 14px;
        font-size: 0.8125rem;
    }
}

/* ──────────────────────────── REQUESTS PAGE ──────────────────────────── */

.req-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.req-summary-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 18px 20px;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}
.req-summary-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.req-summary-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.req-icon-accent { background: rgba(0,113,227,.12); color: var(--accent); }
.req-icon-new { background: rgba(255,149,0,.12); color: #ff9500; }
.req-icon-progress { background: rgba(94,92,230,.12); color: #5e5ce6; }
.req-icon-success { background: rgba(52,199,89,.12); color: #34c759; }

.req-summary-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.req-summary-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}
.req-summary-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Request number */
.req-number {
    font-family: 'SF Mono', SFMono-Regular, Menlo, Consolas, monospace;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--accent);
    background: rgba(0,113,227,.08);
    padding: 3px 8px;
    border-radius: 6px;
}

/* Status badges */
.req-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    white-space: nowrap;
}
.req-badge-new       { background: rgba(255,149,0,.12); color: #e08600; }
.req-badge-progress  { background: rgba(94,92,230,.12); color: #5e5ce6; }
.req-badge-completed { background: rgba(52,199,89,.12); color: #2da44e; }
.req-badge-rejected  { background: rgba(255,59,48,.10); color: #d93025; }

/* Detail modal */
.req-detail-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
}
.req-detail-row {
    display: flex;
    align-items: baseline;
    gap: 12px;
}
.req-detail-row-full {
    flex-direction: column;
    gap: 6px;
}
.req-detail-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 140px;
    flex-shrink: 0;
}
.req-detail-value {
    font-size: 0.875rem;
    color: var(--text-primary);
    word-break: break-word;
}
.req-detail-message {
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 14px;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-primary);
    white-space: pre-wrap;
    max-height: 200px;
    overflow-y: auto;
}
.req-detail-status-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}
.req-detail-status-row label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}
.req-detail-status-row .form-control {
    max-width: 200px;
}

/* Action buttons in table */
.actions-cell {
    display: flex;
    gap: 6px;
    align-items: center;
}
.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius);
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}
.btn-icon:hover {
    background: rgba(0,113,227,.08);
    color: var(--accent);
}
.btn-icon-danger:hover {
    background: rgba(255,59,48,.08);
    color: #ff3b30;
}

@media (max-width: 1200px) {
    .req-summary-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .req-summary-grid {
        grid-template-columns: 1fr;
    }
    .req-detail-row {
        flex-direction: column;
        gap: 4px;
    }
    .req-detail-label {
        min-width: unset;
    }
}

/* ── Info Tab Grid ────────────────────────────────────────────────── */
.info-tab-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}

.regen-warning-icon {
    vertical-align: -3px;
    margin-right: 6px;
}

@media (max-width: 900px) {
    .info-tab-grid {
        grid-template-columns: 1fr;
    }
}

/* ── Encryption Key Section ───────────────────────────────────────── */
.encryption-key-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.encryption-key-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.encryption-key-title h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin: 0;
}

.encryption-key-title svg {
    color: var(--accent);
}

.encryption-key-desc {
    font-size: 0.8125rem;
    margin-bottom: 16px;
}

.encryption-key-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
}

.key-badge-active {
    background: rgba(48, 209, 88, 0.1);
    color: #30d158;
}

.key-badge-none {
    background: rgba(255, 159, 10, 0.1);
    color: #ff9f0a;
}

.encryption-key-field {
    display: flex;
    gap: 6px;
    align-items: center;
}

.encryption-key-field .form-control {
    flex: 1;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.8125rem;
    letter-spacing: 0.02em;
}

.form-control-mono {
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace !important;
}

.encryption-key-toggle {
    flex-shrink: 0;
}

.encryption-key-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 14px;
    padding: 12px 14px;
    background: var(--bg-secondary, #f5f5f7);
    border-radius: 10px;
}

.encryption-key-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.75rem;
    color: var(--text-secondary, #6e6e73);
}

.encryption-key-meta-item svg {
    flex-shrink: 0;
}

.encryption-key-meta-item strong {
    color: var(--text, #1d1d1f);
    font-weight: 600;
}

.encryption-key-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--border, #e8e8ed);
}

/* Regenerate warning box */
.regen-warning-box {
    padding: 14px 16px;
    border-radius: 10px;
    background: rgba(255, 159, 10, 0.08);
    border: 1px solid rgba(255, 159, 10, 0.2);
}

.regen-warning-box p {
    font-size: 0.8125rem;
    color: var(--text);
    margin: 0 0 6px 0;
    line-height: 1.5;
}

.regen-warning-box p:last-child {
    margin-bottom: 0;
}

.regen-warning-box p strong {
    color: #e68a00;
}

@media (max-width: 768px) {
    .encryption-key-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .encryption-key-field {
        flex-direction: column;
    }

    .encryption-key-field .form-control {
        width: 100%;
    }

    .encryption-key-meta {
        flex-direction: column;
        gap: 8px;
    }

    .encryption-key-actions {
        flex-direction: column;
    }
}